From white blisters to red and scaly patches, psoriasis skin rashes come in several different forms. How do you know if you have psoriasis or a similar-looking skin condition?

Medically reviewed by Casey Gallagher, MD Key Takeaways Dry skin can cause intense itching, especially in winter. Diabetes ...

A 53-year-old man presents with a 5-year history of an itchy, scaly spot on his leg. He has treated it with over-the-counter creams and ointments, which temporarily relieved the itching and reduced ...

Carrie Madormo, RN, MPH, is a health writer. She has over a decade of experience as a registered nurse, practicing in a variety of fields, such as pediatrics, oncology, chronic pain, and public health ...

Many different types of rashes can affect children. A child can develop dermatitis or develop a rash due to a virus, bacteria, or fungus. Although many rashes clear up quickly with home care, some ...

Psoriasis, lichen planus, contact dermatitis, mycosis fungoides, and tinea corporis are disorders that mimic LSC. These conditions often can be differentiated from LSC by distribution and morphology, ...